Notas de Aplicação
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Determination of Nitrogen in Plastics
The determination of Nitrogen is crucial in the material characterization and quality control procedures for the manufacturing and molding process of plastic materials. The LECO FP928 is a Nitrogen determinator that utilizes an automated Dumas combustion method and provides accurate and precise results in approximately five minutes. This eliminates involved sample preparation and the use of hazardous materials resulting in a cost-effective method for the quality control of plastic production. |
Satisfying ASTM D8396 Requirements Paradigm GCxGC-FID
This application note describes how to use a simple workflow with the LECO Paradigm system to fulfill the requirements of the ASTM D8396 test method to quantitatively determine mass % of total n-paraffins, iso-paraffins, naphthenes, 1-ring aromatics, and 2-ring aromatics using reverse-fill flush flow modulated comprehensive two-dimensional gas chromatography–flame ionization detection (GCxGC-FID). Understanding of bulk composition is crucial for fast-track certification of synthetic aviation fuels as outlined in ASTM D4054, and the more accurate group-type analysis results provided by GCxGC assist with streamlining the acceptance process. |
CX300 Sectioning for Weld Evaluation
For numerous applications, it is necessary to measure the quality of a weld, and there are several methods for doing so. Making a sacrificial test weld and using a microscope to measure the weld's critical areas is a popular technique. This procedure may require a lot of time and resources. However, by skipping the mounting and polishing stages, the work can be kept more efficient. Bypassing those phases in the metallographic sample preparation procedure, this "Cut and Etch" technique yields accurate readings. |
Ginger Oil Analysis and Grade Differentiation with Pegasus BTX Using Hydrogen Carrier Gas
Ginger Oil Analysis and Grade Differentiation with Pegasus BTX Using Hydrogen Carrier Gas |
Determination of Ash in Polystyrene
Determination of Ash in Polystyrene |
Determination of Ash in Polyethylene
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Determination of Ash in Polypropylene
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Determination of Carbon and Sulfur in Lithium Iron Phosphate Battery Materials
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Analysis of Phytosanitary Products in Surface Water and Groundwater Using GCxGC-TOFMS
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Compositional Depth Profile Analysis of Galvanized Steel
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Determination of Nitrogen/Protein in Whey and Powdered Dairy Products
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Enhanced Characterization and Comparison of Thyme Varieties from Different Geographical Origins`
Pegasus BTX and ChromaTOF Sync Application Note - Thyme Varieties |
Characterization of Fischer-Tropsch Synthetic Paraffinic Kerosene and Traditional Aviation Turbine Fuel
Pegasus BTX 4D Application Note - Synthetic Aviation Fuels |
Expand Your PFAS Analysis – Screen for Targets and Identify Unknowns Simultaneously
Pegasus BTX Application Note - PFAS |
Non-Target Characterization of Molasses with GC-TOFMS and Deconvolution
Pegasus BTX Application Snapshot - Molassess |
Identifying Heteroatomic Species in HTL Pyrolysis Gasoline by GCxGC-TOFMS
Pegasus BTX 4D Application Snapshot - HTL Pyrolysis Gasoline |
Identifying a Targeted Disinfection Byproduct in Wildfire Ash Water Extract by GC-TOFMS
Wildfires increase the risk of negative chemical reactions with municipal water treatment processes. |
Detecting Low-Level Features and Separating Coelutions with GCxGC to Reveal More in Basil
Pegasus BTX 4D Application Snapshot - Basil |
Bulk Analysis of Cast Iron
Atomic Emission Spectroscopy can determine elemental content of solid conductive materials. The GDS900 is designed to analyze ferrous and nonferrous metals, including cast iron. |
Determination of Carbon, Hydrogen, and Nitrogen in Flour and Plant Tissue
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